新型棉织物无甲醛抗皱整理剂共聚马来酸齐聚物配方的制备及应用  

Preparation of a novel non-formaldehyde crease-resist finishing agent of cotton fabrics based on oligomer of maleic acid

作　　者：陈思尧[1] 王夏琴[1] 张松涛[1] 刘宏光[1] 

机构地区：[1]东华大学,上海200051

出　　处：《印染助剂》2008年第7期18-21,共4页Textile Auxiliaries

基　　金：教育部高等学校博士点基金项目(NO.20060255008);上海市青年科技启明星计划(NO.04QMX1449);长江学者和创新团队发展计划(NO.IRT0526)

摘　　要：以马来酸(MAc)和丙烯酸甲酯(MA)为单体,采用水相聚合方法制备了齐聚物(COMM),并用红外光谱(FT-IR)验证,产物是一种新型的棉织物无甲醛抗皱整理剂.详细地研究了反应条件对齐聚物转化率和抗皱效果的影响.结果表明:在n(MAc)∶n(MA)=8∶2、105℃反应4.5h、w(引发剂)=15%(对单体总质量)时,单体转化率达到94%;用它整理后棉织物的折皱回复角(WRA)达到248°,提高率为127.5%,优于常用的改性2D树脂.A oligomer （COMM） of maleic acid （MAc） and methylacrylate （MA） was synthesized by aqueous copolymerization and the product was confirmed by FT-IR spectrum. The product can be used as a novel nonformaldehyde crease-resist finishing agent for cotton fabric. The effect of the reaction conditions on the conversion of the monomer and the crease-resistantance of the cotton fabrics was studied in detail. The result indicated that the optimal conditions were MAc：MA=8：2 （n/n）, reaction temperature 105 ℃, reaction time 4.5 h and initiator/total monomers=15% （m/m）. The total monomer conversion was 94%, and the wrinkle recovery angle （WRA） of the cotton fabric treated by COMM was as high as 248°, enhanced by 127.5%, which was better than modified 2D resin currently used in the textile industry to produce easy-care cotton fabrics.

关 键 词：马来酸齐聚物 棉织物 无甲醛抗皱整理 

分 类 号：TS195.55[轻工技术与工程—纺织化学与染整工程]